umshara83 umshara83

14-02-2017
Mathematics

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Find the unknown value in the equation 6z-7/5z=3

Respuesta :

SyntaxError SyntaxError

15-02-2017

[tex] \frac{6z-7}{5z}=3\\ 6z-7=15z\\ -7=9z\\ z = \frac{-7}{9} [/tex]

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